PO1 · Portsmouth
Flood risk in PO1
Homes at risk of flooding from rivers and the sea, allowing for flood defences, street by street.
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About 380 homes at some risk
100110160
High: over 1 in 30 a yearMedium: 1 in 30 to 1 in 100Low: 1 in 100 to 1 in 1,000
Every street with homes at risk
Homes at high, medium and low risk on each street, most at risk first.
| Street | High | Medium | Low |
|---|---|---|---|
| Broad Street | 46 | 17 | 25 |
| Oyster Street | 0 | 35 | 11 |
| High Street | 6 | 17 | 1 |
| Grand Parade | 11 | 8 | 13 |
| Seagers Court | 9 | 7 | 8 |
| Tower Street | 8 | 0 | 2 |
| West Street | 2 | 5 | 0 |
| Penny Street | 2 | 0 | 20 |
| Captains Row | 0 | 1 | 8 |
| St Thomass Street | 0 | 0 | 15 |
| White Hart Road | 0 | 0 | 12 |
| Camber Place | 0 | 0 | 11 |
| Blount Road | 0 | 0 | 4 |
| Lombard Street | 0 | 0 | 2 |